A quick and easily administered test that measures visual perception can accurately distinguish mild to moderate dementia associated with Lewy body disease (LBD) from dementia associated with ...

A new UCLA study challenges long-standing research claims that people of East Asian and European origins perform differently on a well-known visual perception test. The rod-and-frame task asks viewers ...

" Our test, called the Imagination Perception Battery (BIP), is designed to assess the link between perception and mental imagery through the different visual qualities that enable a scene to be ...

Information processing by the brain is altered in depressed individuals. A study conducted at the University of Helsinki found that in depressed patients, the processing of visual perceptions is also ...

If confirmed, this would constitute the most stringent test, to date, of the diametric model in a neurotypical population. In Study 1, in which the presence of a salient non-target item hindered ...